LOST KNIFE CIR., 18300 block, 1 a.m. July 12. Two men attacked a man, who broke free and ran to his apartment. The assailants then broke a sliding-glass door and continued the assault. Two Montgomery Village men, ages 19 and 20, were arrested.

THEFTS/BREAK-INS

CLOPPER RD., 900 block, 4 p.m. July 7. Two males broke into a residence, then fought with an occupant when confronted. Two males, ages 17 and 19, were arrested.

CLUB LAKE RD., 19600 block, 11:30 p.m. July 7. A break-in occurred at a residence. Three men, ages 18, 20 and 23, were arrested.

MARATHON CIR., 9600 block, 8 to 9 p.m. July 10. A break-in occurred at a residence. Four Montgomery Village men were arrested.